The microscopy of vegetable foods, with special reference to the detection of adulteration and the diagnosis of mixtures (1916)
Winton, Andrew Lincoln, 1864-1946, Moeller, Josef, 1848-1924, Winton, Kate Grace Barber, Mrs · New York, John Wiley & sons, inc.; [etc., etc.] · leaf 630
on the root scars. 2. The llypodcrm cells are collenchymatous, arranged in severallayers. 3. Cortex (Fig. 525). The coUenchyma passes by degrees info ahighly characteristic loose parenchyma, consisting of chains of smallrounded jjolygonal starch cells {s) and oil cells {0) forming a network,wilh… … Fig. 524. Sweet Flag. Elements of rhizome, ep epidermis; o oil cell. (Moeller.) are proteid matter and lumps with the reactions of tannin. Accordingto Hartwich the contents of many cells is a substance colored red byaniline and hydrochloric acid.
